Ruby on Rails Community Forum

[How to Upload Files Directly To S3 Using Paperclip And Dropzone.js](https://www.railscarma.com/blog/technical-articles/upload-files-directly-s3-using-paperclip-dropzone-js/)

I've set up Madmin, and I'm trying to go to the (blog) Article model edit page. Problem is Article's "to_param" is the :slug. Madmin by default looks for model's IDs: How can I tell it to look for...

I'm looking to build on my very limited SQL knowledge and do an online course. A lot of course have an emphasis on certain topics, like data analysis or MySQL, for example. I'm using mostly SQLite ...

How can I convert this code to raw sql and use in rails? Because When I deploy this code in Heroku, there is a request timeout error. I think this will be faster if I use raw sql. @payments = Paym...

Hey everyone, I am attempting to build a checkbox filter with Rails 7. I would like to render a list of businesses on a page and have a side panel with a bunch of checkboxes. This side panel woul...

Hello everyone, I'm working on a Rails app that should handle 20K-30K images in the first year, and I was thinking about where to store the images. I thought about local storage, but this will hav...

Using Ruby on Rails, I am developing a medication reminder system that will be deployed on Heroku. A doctor can enter a patient's medication information, including the medication name, dosage, and...

Setting up Ruby on Rails on Windows 11 using subsystem Ubuntu. I am trying to run the command: "rake db:create rails server" and I'm getting this error: rake aborted! LoadError: cannot load such fi...

According to this (https://github.com/rails/ruby-coffee-script) it looks like the coffee-script-source gem would need to get updated to the latest version to use the standard coffee-rails gem that ...

Nice! Some of my upper division CS students struggle with the notion of symbols, and I'll point them this way.

Great series. Are you gonna release it as a gem at the end?

Thanks.I‘m very interested in this.

Hi everbody. I think nobody faced that issue cause they integrated meilisearch to their app on production successfully. But me... I have put master key on production(on hatchbox env area and ubuntu...

Hi, I am not sure what Hotwire Strada will be for? Is it something to be able to do kind of mobile web app with our rails app? Anybody know more details?

would it be reasonable to have a subset of the testsuite only testing expensive external dependencies (db access, 3rd/party/integrations, etc. and run these on the side, and have stubbed methods be...

One thing to watch out for with NullObjects is Relations. Rails recently introduced a Relation#none method which will help in these cases. Imagine a Post has_many Comments, you'd want to create a N...

Nice guide. A few weeks ago I tried following it but ran into a few problems with chef recipes but now it worked =)Only two small problems: 1 - My "bundler" gem was not installed by vagrant, everyt...

A great episode again Chris! I wish you had released this one a week earlier though :). It would have made my life way easier. Could you tell me if there is any advantage of using meta tag like &...

Hi everyone, I'm get missing partial error even lookup_context find it. my partial is in `view/unicorns` and partials name is `_unicorn_card.html.erb` here is my controller code: ```ruby res...